# Google Ads Transparency API

The Google Ads Transparency API lets you list an advertiser's ads, find advertisers and read one ad, with no Google Ads Transparency account or login. Each call costs 2 credits ($0.004 to $0.0067); failed calls are free. Use it over HTTP with an API key, or through MCP from your AI client. Last tested 2026-10-17.

- Page: https://socialtoai.com/platforms/google/
- Last updated: 2026-10-17
- Last tested: 2026-10-17

Google Ads Transparency has none of the 6 shared actions (search, trending, detail, comments, user_profile and user_posts). Every interface here is called by its own op, through POST /v1/call/{op}.

## Example call

```bash
curl https://api.socialtoai.com/v1/call/google.advertiser_ads \
  -H "Authorization: Bearer $SOCIALTOAI_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "id": "AR16735076323512287233"
  }'
```

## Only on Google Ads Transparency

Each one is called by its own op, through `POST /v1/call/{op}`; its full parameters and response fields are on its own page.

### Ads

| Interface | What it does | Price key | Credits | Parameters and fields |
| --- | --- | --- | --- | --- |
| Advertiser's ads (Preview) | Get an advertiser's ads from the Google Ads Transparency Center, by the advertiser's ID. | `google.advertiser_ads` | 2 | https://socialtoai.com/google-advertiser-ads-api.md |
| Advertiser search (Preview) | Find advertisers in the Google Ads Transparency Center by name. | `google.advertiser_search` | 2 | https://socialtoai.com/google-advertiser-search-api.md |
| Ad detail (Preview) | Get one ad of the Google Ads Transparency Center by its ID or link. | `google.ad_detail` | 2 | https://socialtoai.com/google-ad-detail-api.md |

Preview: this interface is not marked stable yet, so its parameters and fields may still change. It is charged like any other call, and a failed call is not charged.

## Official API

Google publishes Ads Transparency Center data as a free public BigQuery dataset and Cloud Storage download, covering ads served in the EEA and Turkey. Google says it provides API access to data on ads served in the EEA; for other regions, API access may be given only to regulators and self-regulatory organisations.

Source: [Google Ads Transparency's developer documentation](https://console.cloud.google.com/marketplace/details/bigquery-public-data/google-ads-transparency-center), checked 2026-10-17.